Title:
着色樹脂組成物
Document Type and Number:
Japanese Patent JP6931620
Kind Code:
B2
Abstract:
The present invention provides a colored resin composition capable of forming a color filter and a display device which are excellent in contrast and light resistance. The colored resin composition according to the present invention contains a colorant and a resin, which is characterized in that: the colorant comprises an anion derived from acid-based methine dye and a divalent or higher metal cation salt. In addition, the colored resin composition according to the present invention comprises a colorant and a resin, wherein the colorant comprises a salt derived from an anion of a cyanine compound having an acid group and a divalent or higher metal cation.
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Inventors:
Toru Ashida
Tomoya Suzuki
Tomoya Suzuki
Application Number:
JP2018020484A
Publication Date:
September 08, 2021
Filing Date:
February 07, 2018
Export Citation:
Assignee:
DONGWOO FINE-CHEM CO., LTD.
International Classes:
G02B5/20; C08F2/44; C08K5/42; C08L101/00; C09B23/00; G03F7/004; G03F7/027
Domestic Patent References:
| JP2001066419A | ||||
| JP2000321419A | ||||
| JP2007271745A | ||||
| JP2008304678A | ||||
| JP2008009206A | ||||
| JP2014153441A |
Attorney, Agent or Firm:
Asfi International Patent Office
Kyuichi Ueki
Hisahiko Ueki
Tadashi Sugakawa
Hiroaki Ito
Kyuichi Ueki
Hisahiko Ueki
Tadashi Sugakawa
Hiroaki Ito